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Practice three-digit subtraction using an open number line with this second-grade math worksheet!

Subtracting Three-Digit Numbers on an Open Number Line #1

Get more practice performing three-digit subtraction using an open number line with this second-grade math worksheet!

Subtracting Three-Digit Numbers on an Open Number Line #2

Get even more practice performing three-digit subtraction using an open number line with this second-grade math worksheet!

Subtracting Three-Digit Numbers on an Open Number Line #3

Dive deep into using base-ten blocks to solve two-digit subtraction problems with regrouping. This lesson can be used independently or in conjuction with the lesson Double Trouble: Subtraction Practice.

Regrouping with Base-Ten Blocks

Get your students comfortable with discussing multiple strategies to solve subtraction problems with this lesson on two- and three-digit subtraction. It may be taught independently or as support for the lesson Subtraction with Regrouping.

Discussing Subtraction Strategies

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